39612417

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 61839360

約数和(自身を除く): 22226943

約数列:

[1, 3, 13, 23, 39, 43, 69, 79, 129, 169, 237, 299, 507, 559, 897, 989, 1027, 1677, 1817, 2967, 3081, 3397, 3887, 5451, 7267, 10191, 11661, 12857, 13351, 21801, 23621, 38571, 40053, 44161, 70863, 78131, 132483, 167141, 234393, 307073, 501423, 574093, 921219, 1015703, 1722279, 3047109, 13204139, 39612417]

約数ペア:

[(1, 39612417), (3, 13204139), (13, 3047109), (23, 1722279), (39, 1015703), (43, 921219), (69, 574093), (79, 501423), (129, 307073), (169, 234393), (237, 167141), (299, 132483), (507, 78131), (559, 70863), (897, 44161), (989, 40053), (1027, 38571), (1677, 23621), (1817, 21801), (2967, 13351), (3081, 12857), (3397, 11661), (3887, 10191), (5451, 7267)]